Largest Companies by Market Cap — 2018
331 companies ranked by market capitalization in 2018.
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994
$18.79T
Total Market Cap
Amazon.com, Inc.
#1 Company
331
Companies
Technology
Top Sector
Sector Breakdown
Technology
64
Financial Services
57
Industrials
44
Consumer Cyclical
35
Healthcare
35
Consumer Defensive
27
Communication Services
25
Energy
16
Basic Materials
15
Utilities
7
Real Estate
6

















































